Stopping FD_SOCK takes too long ------------------------------- Key: JGRP-1837 URL: https://issues.jboss.org/browse/JGRP-1837 Project: JGroups Issue Type: Bug Affects Versions: 3.4.4 Reporter: Dan Berindei Assignee: Bela Ban Fix For: 3.5 When stopping, FD_SOCK tries to shut down its pinger thread and waits for it to end. But the shutdown is done via {{Thread.interrupt()}}, and the pinger thread run loop resets the interruption status in {{fetchPingAddress()}} (actually {{Promise.getResult()}}). So the stop method ends up taking 300ms ({{Global.THREAD_SHUTDOWN_WAIT_TIME}}) waiting for the pinger thread to finish, almost every time.